Hello! Welcome to Embedic!
This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.
Home > Embedded ICs > 32bit MCU > STM32L486QGI6
ST

STM32L486QGI6

Pictures are for reference only Please prevail in kind

  • Quantity : *

  • Contact Name : *

  • Email : *

price SUPPLIERS WHOLESALE PRICE TRENDS

Price comparison from authorized distributors

price info STM32L486QGI6 Competitive Prices

EmbedIC has the unique source of supply. We can offer STM32L486QGI6 more competitive price for our customers. You can enjoy our best service by purchasing STMicroelectronics STM32L486QGI6, Please feel free to contact for the best price of STM32L486QGI6 32bit MCU. Click To Get Quotation

STM32L486QGI6 Overview

The STM32L486xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The STM32L486xx devices embed high-speed memories (1 Mbyte of Flash memory, 128 Kbyte of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The devices offer up to three fast 12-bit ADCs (5 Msps), two comparators, two operational amplifiers, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timer, two 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and two 16-bit low-power timers. The devices support four digital filters for external sigma delta modulators (DFSDM).
In addition, up to 24 capacitive sensing channels are available. The devices also embed an integrated LCD driver 8x40 or 4x44, with internal step-up converter.
They also feature standard and advanced communication interfaces.
The STM32L486xx devices embed AES hardware accelerator.
The STM32L486xx operates in the -40 to +85 °C (+105 °C junction), -40 to +105 °C (+125 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V VDD power supply when using internal LDO regulator and a 1.05 to 1.32V VDD12 power supply when using external SMPS supply. A comprehensive set of power-saving modes allows the design of low-power applications.
Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMPs and comparators, 3.3 V dedicated supply input for USB and up to 14 I/Os can be supplied independently down to 1.08V. A VBAT input allows to backup the RTC and backup registers. Dedicated VDD12 power supplies can be used to bypass the internal LDO regulator when connected to an external SMPS.
The STM32L486xx family offers five packages from 64-pin to 144-pin packages.

ECAD Model

Symbol

STM32L486QGI6

Footprint

STM32L486QGI6

Features

  • 1.71 V to 3.6 V power supply
  • -40 °C to 85/105/125 °C temperature range
  • 300 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
  • 30 nA Shutdown mode (5 wakeup pins)
  • 120 nA Standby mode (5 wakeup pins)
  • 420 nA Standby mode with RTC
  • 1.1 μA Stop 2 mode, 1.4 μA with RTC
  • 100 μA/MHz run mode (LDO Mode)
  • 39 μA/MHz run mode (@3.3 V SMPS Mode)
  • Batch acquisition mode (BAM)
  • 4 μs wakeup from Stop mode
  • Brown out reset (BOR)
  • Interconnect matrix
  • Core: Arm 32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
  • Performance benchmark
    • 1.25 DMIPS/MHz (Drystone 2.1)
    • 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
  • Energy benchmark
    • 294 ULPMark CP score
    • 106 ULPMark PP score
  • Clock Sources
    • 4 to 48 MHz crystal oscillator
    • 32 kHz crystal oscillator for RTC (LSE)
    • Internal 16 MHz factory-trimmed RC (±1%)
    • Internal low-power 32 kHz RC (±5%)
    • Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
    • 3 PLLs for system clock, USB, audio, ADC
  • Up to 114 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
  • RTC with HW calendar, alarms and calibration
  • LCD 8× 40 or 4× 44 with step-up converter
  • Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
  • 16x timers: 2x 16-bit advanced motor-control, 2x 32-bit and 5x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
  • Applications

    STM32L4

    Specifications

    • Core Processor ARM Cortex M4

    • Speed 80MHz

    • Operating Temperature -40℃ ~ 85℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 128K x 8

    • Number of I/O 109

    • Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 132-UFBGA (7x7)

    • Package / Case 132-UFBGA

    • Core Size 32-Bit

    • Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG

    • Program Memory Size 1MB (1M x 8)

    • Data Converters A/D 19x12b; D/A 2x12b

    • Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V

    Circuit Diagram

    Popular Products

    • DSPIC33EP512MC504-E/ML

      Manufacturer: Microchip

      IC MCU 16BIT 512KB FLASH 44QFN

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    • 5CSEMA6U23C6N

      Manufacturer: Intel

      IC SOC CORTEX-A9 925MHZ 672UBGA

      Product Categories: SOC

      Lifecycle:

      RoHS:

    • SLB9635TT12FW317XUMA1

      Manufacturer: Infineon

      IC SECURITY TPM I2C 28TSSOP

      Product Categories: MCU

      Lifecycle:

      RoHS:

    • XE164FM48F80LAAKXUMA1

      Manufacturer: Infineon

      IC MCU 16BIT 384KB FLASH 100LQFP

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    • 5CSXFC5C6U23A7N

      Manufacturer: Intel

      IC SOC CORTEX-A9 700MHZ 672UBGA

      Product Categories: SOC

      Lifecycle:

      RoHS:

    • LM3S9B96-IBZ80-C5T

      Manufacturer: Texas Instruments

      IC MCU 32BIT 256KB FLASH 108BGA

      Product Categories: 8bit MCU

      Lifecycle:

      RoHS:

    • MB90387SPMT-GT-258E1

      Manufacturer: Cypress

      IC MCU 16BIT 64KB MROM 48LQFP

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    Product evaluation

    • Looking forward to your comment

    • Comment

      Verification Code * 

    Compare products

    Compare Empty